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  2. Smart battery - Wikipedia

    en.wikipedia.org/wiki/Smart_battery

    A smart battery or a smart battery pack is a rechargeable battery pack with a built-in battery management system (BMS), usually designed for use in a portable computer such as a laptop. [ 1 ] [ 2 ] In addition to the usual positive and negative terminals, a smart battery has two or more terminals to connect to the BMS; typically the negative ...

  3. Lawn mower - Wikipedia

    en.wikipedia.org/wiki/Lawn_mower

    Robotic lawn mowers are increasingly sophisticated, are self-docking and some contain rain sensors if necessary, nearly eliminating human interaction. Robotic lawn mowers represented the second largest category of domestic robots used by the end of 2005. In 2012, the growth of robotic lawn mower sales was 15 times that of the traditional styles ...

  4. Inductive charging - Wikipedia

    en.wikipedia.org/wiki/Inductive_charging

    Inductive charging (also known as wired charging or cordless charging) is a type of wireless power transfer. It uses electromagnetic induction to provide electricity to portable devices. Inductive charging is also used in vehicles, power tools, electric toothbrushes, and medical devices.

  5. Combined Charging System - Wikipedia

    en.wikipedia.org/wiki/Combined_Charging_System

    CCS1 (Combined Charging System Combo 1) plug as used in North America. It is an extension of the J1772 standard AC charging connector. CCS Combo 1 vehicle inlet showing the J1772 and the two DC fast-charging pins Connectors: Incomplete Combo 2 (left) showing the two large direct current (DC) pins below, while the four alternating current (AC) pins for neutral and three-phase are removed, while ...

  6. Online charging system - Wikipedia

    en.wikipedia.org/wiki/Online_charging_system

    The session based charging function (SBCF) is responsible for online charging of network / user sessions, e.g. voice calls, IP CAN bearers, IP CAN session or IMS sessions. [1] Let us consider an example for session-based charging. Utility services like electricity or water is charged based on overall usage, for a certain time duration.

  7. Charge cycle - Wikipedia

    en.wikipedia.org/wiki/Charge_cycle

    A charge cycle is the process of charging a rechargeable battery and discharging it as required into a load.The term is typically used to specify a battery's expected life, as the number of charge cycles affects life more than the mere passage of time.

  8. Conductive charging - Wikipedia

    en.wikipedia.org/wiki/Conductive_charging

    The technology is sometimes called "conductive wireless charging". [1] The need for a conductor-to-conductor connection between the power supply and the device is the main difference from inductive charging and other forms of wireless charging. The conductive power supply, often a charging base or pad, detects when a compatible receiver or ...

  9. List of unarmed African Americans killed by law enforcement ...

    en.wikipedia.org/wiki/List_of_unarmed_African...

    LeRoy and some friends went to check on a friend's pregnant wife. After getting permission from a National Guardsman to go out past curfew, they passed a National Guard Jeep, where Guardsmen fired at the vehicle, killing LeRoy and wounding two friends, including the one whose wife they were visiting. LeRoy died of his injuries three days later ...